These bats are really perfect! The detail is great. The wingspan is just right ~ you notice these bats but they're not overbearing. Realistic. They have elastic loops for hanging or they can be easily attached to vertical surfaces. The material gives flexibility and the weight is substantial but not heavy enough to damage whatever it is attached to. I was able to find these in April for a special project. No complaints at all. I would highly recommend them and will order more.